List<String> getFeatureGroups();
/**
- * get groups that are visible/invisible
+ * get groups that are visible/invisible -- JalviewLite only?
*
* @param visible
* @return
List<String> getGroups(boolean visible);
/**
- * Set visibility for a list of groups
+ * Set visibility for a list of groups -- JalviewLite only?
*
* @param toset
* @param visible
* <p>
* Returns null if
* <ul>
- * <li>feature type is not visible, or</li>
* <li>feature group is not visible, or</li>
* <li>feature values lie outside any colour threshold, or</li>
* <li>feature is excluded by filter conditions</li>
* </ul>
+ * This method does not check feature type visibility.
*
* @param feature
* @return